Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Method and apparatus for processing display color signal










Image Number 3 for United States Patent #5142272.

A color video signal processing method and apparatus wherein the compressed display data of each pixel consists of a color identification code and a color saturation data relative to the color or luminance of the pixel having the maximum saturation change in comparison with an adjacent pixel, and where the original color data is reproduced from such display data. Furthermore, a plurality of representative colors are prepared per value of specific color, and the optimal color is selected per pixel to provide the display data. A distribution of color appearance frequencies is employed for determining the representative colors, and such colors are so selected as to have the maximum spectral distances from one another.








 
 
  Recently Added Patents
Permutational memory cells
Systems and methods for performing live chat functionality via a mobile device
Techniques for forming a contact to a buried diffusion layer in a semiconductor memory device
Case for electronic device
System and method for supporting fibre channel over ethernet communication
Semiconductor device
Low temperature pressure chamber unit, magnetic resonance device with a low temperature pressure chamber unit, and an attachment method to attach at least one add-on unit to an external housin
  Randomly Featured Patents
Chair
Vehicle wash system comprising a plurality of treatment units
Apparatus and method for mounting a plurality of surface mount contacts
Enterobacteriaceae fermentation strains
Monitoring test steps in test environments
Hybrid drive speed change device
Process for producing improved silica-reinforced masterbatch of polymers prepared in latex form
Anthracycline derivatives
Process for producing array plate for biomolecules having hydrophilic and hydrophobic regions
Guitar or similar article